PLATE LVII. 



ACRONYCTA ALNI. 



1, 1 a, young larvae in the "bird's dirt" stage; 

 lb, 1 c, larvae after last moult. 



See pp. 13—19. 



AORONYOTA LIGUSTRI. 



2, 2 a, larvae after last moult. 



AORONYOTA RUMICIS. 



3, 3 a, larvae after last moult (three on bramble 

 October 19th, 1863 ; a on peach September 21st, 

 1874; imago June 15th, 1875). 



See pp. 19, 20. 



ACRONYCTA AUR1C0MA. 



4, larva after last moult (on oak and bramble, 

 July 10th; imago August 3rd, 1866). 



See pp. 20, 21. 



ACRONYCTA MENYANTH1DIS. 



5, 5 a, 5 b, larvae after last moult (on heath, 

 sallow, and bog-myrtle, September 27th and 28th, 

 1867; imagos June 18th and 21st, 1868). 



ACRONYCTA MYRIO^. 



6, 6 a, larvae after last moult (on sallow, 

 heather, birch, and bog-myrtle 5 September 12th 

 and 14th, 1869 ; imago June 27th, 1870). 



See pp. 21—23. 



SlMYRA VENOSA. 



7, 7 a, larvae after last moult (on common reed, 

 September 21st, 1862). 



